How To Fix DMC_GENERAL234 - No data passed to function module

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_GENERAL - MWB: General Messages

• Message number: 234

• Message text: No data passed to function module

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_GENERAL234 - No data passed to function module ?

  The SAP error message DMC_GENERAL234: No data passed to function module typically occurs in the context of data management or data transfer processes, particularly when using the Data Migration Cockpit (DMC) or similar tools. This error indicates that a function module was called without any data being passed to it, which is necessary for the function to execute properly.
  Causes:
  
  Empty Input Data: The most common cause is that the input data for the function module is empty or not properly populated.
  Incorrect Mapping: There may be an issue with the mapping of fields, leading to no data being transferred to the function module.
  Configuration Issues: The configuration settings for the data migration process may not be set up correctly, resulting in no data being fetched or passed.
  Data Source Issues: The source from which data is being pulled may not contain any records or may be incorrectly configured.
  Program Logic Errors: There could be a bug or logical error in the custom code or standard program that is supposed to populate the data.
  
  Solutions:
  
  Check Input Data: Verify that the data source contains the expected records and that the data is being correctly populated before the function module is called.
  Review Mapping Configuration: Ensure that the mapping of fields between the source and target systems is correctly configured and that all necessary fields are included.
  Debugging: Use debugging tools to step through the code and identify where the data is being lost or not populated.
  Check Logs: Review application logs (transaction SLG1) for any additional error messages or warnings that might provide more context about the issue.
  Test with Sample Data: If possible, test the function module with a small set of known data to see if it processes correctly.
  Consult Documentation: Review SAP documentation or notes related to the specific function module or data migration process for any known issues or additional configuration steps.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may want to check transactions like LTMC (for Data Migration Cockpit) or LTMOM (for Migration Object Modeler).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide guidance on data migration issues.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.